Jinrai: The Boss's Ransom

When George Tanner does business with high-ranking Yakuza Tono, Tono kidnaps his daughter, and George summons his old friend, private eye Harry Kilmer, to Japan to investigate.

Conan Edogawa comes to a bathhouse with Ran Mouri and Ai Haibara. There, he sees suspicious men in the dressing room of the men's bath. However, Conan falls down in the bathhouse and loses consciousness. The two suspicious men, Tatsu and Kondo, take him away in a car. The two belong to the underworld and seem to be working at someone's request. Meanwhile, a woman named Kanae visits the Mouri Detective Agency to request an investigation into her husband's affair. She shows them a picture, and the husband in the picture is one of the culprits who kidnapped Conan.

Takuma Tsurugi takes on the government, the police, the mafia and an international ring of kidnappers who aim to dispossess a beautiful young heiress of her millions.

The mother of a feudal lord's only heir is kidnapped by the lord. Her husband and his samurai father must decide whether to accept the unjust decision, or risk death to rescue her.

In the teeming black markets of postwar Japan, Shozo Hirono and his buddies find themselves in a new war between factious and ambitious yakuza.